MICROSCOPE-ANTIQUES.COM © 2013-15.
POLARIZING APPARATUS FOR NACHET GRANDE MICROSCOPE:
A receptacle swings out from under the stage to accept a condenser fitting. Accessories (such as stops or the polarizer),
are inserted into this fitting from above,
and the fitting slides into the receptacle from below; its distance from the specimen is adjustable. The bottom edge of this fitting is knurled.
See the page dedicated to the substage provisions for more images and information.